Improvement in lawn or garden sprinklers



fi. E. EWEKE.

' Lawn'and Garden Sprinklers.

No. 141,632. Patented Augustl2,1873.

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HENRY E. OOOKE, OF CLEVELAND, OHIO.

IMPROVEMENT IN LAWN QR GARDEN SPRINKLERS.

Specification forming part of Letters Patent No. 141,632, dated August 12, 1873; application filed July 2, 1873.

To all whom it may concern Be it known that I, HENRY E. COOKE, of Cleveland, Ohio, have invented a Lawnor Garden Sprinkler, of which the following is a specification This invention has for its object a self-operating sprinkler or automatic distributer of water over the surface of the ground on a lawn or garden; and consists of a flexible or rubber hose having a perforated tip attached to the nozzle of a hose-pipe, or attached to the hose leading from a hydrant, the said hosepipe or leading hose being supported by a staff or rod set perpendicularly in the ground. The'flexible hose on the end of the hose-pipe is smaller than the leading hose, and is caused to straighten out by the force of the water passing through it. The said small hose by this means is caused to flop over from one side to another, as seen in dotted line in the accompanying drawing, whereby the water is thrown about in various directions and distributed over the ground.

To fully understand its construction and operation reference is made to the drawing, in which-- Figure 1 is an elevation of my above-mentioned sprinkler. Fig. 2 is a detached and fullsized View of the tip.

A is a portion of hose commonly used leading from a hydrant having a hosepipe, B, attached. (This hose-pipe may be dispensed with if desired, but is more convenient for hav ing a cock for turning the water on or off.)

is pierced in the end with a series of small,

holes for distributing the Water in a number of jets. The hose-pipe B and hose 0 is supported in an upright position by a staff or rod, F, set in the ground, having a ring, G, at the top through which the small hose 0 is passed and fitting sufficiently tight to retain the hose in place. lhe tendency of the small hose 0 is to hang with the tip end downward, but the water in passing through it forces it upward into a perpendicular position, when said force becoming somewhat spent the said hose falls over or downward again, and thus by this intermittent movement the hose 0 is caused to perform a constant series of gyrations, throwing and sprinkling the Water about in all directions.

Having described my invention, I claim- The combination and arrangement of the small hose 0, tip E, staff F, and ring G, (either with or without the pipe 13,) with the hose A, as and for the purpose set forth.

. HENRY E. OOOKE.

Witnesses:

GEO. Hnsrnn, GEO. W. TIBBITTs. 

